INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a132466d63480522a4a11130e292fda548dd3bad1e2053edfc5056b1038ab19e', 
    'QBh86vdlr+it26gV0V124ZWK1u1fHZjyc967HYjBD2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)